1 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
2 | Water resources for the future : a summary of the strategy for Thames Region |
3 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
4 | The flood of February 1990 : technical services flood monitoring report |
5 | Annual review of the Colne, Upper Lee, North London and Roding, Beam and Ingerbourne catchments |